baber/WOPTO huggingface dataset:
Patent JP-2023009741-A (JP)
Title: Column-beam joint method and column-beam joint structure
Inventor: NAGAMOTO NAOKI
IPC: E04G21/12
Filed: 2021-07-08
Abstract: To improve the degree of freedom of construction in a precast concrete structure and to reduce the cost.SOLUTION: A precast column member 12 with a concave column-side shear key 21 is erected at a predetermined position, and a removable temporary support member (23) is attached to the precast column member 12. The end of a precast beam member 13 with a concave beam-side shear key 20 at the end face is placed on the temporary support member (23) so as to face the column-side shear key 21 and the beam-side shear key 20 each other. The void G formed between the precast beam member 13 and the precast column member 12 is filled with a filler material 14. A tension member 15 is placed over the precast beam member 13 and the precast column member 14, and after the filler 14 is cured, prestress is introduced into the precast beam member 13 and precast column member 12 by applying tension to the tension member 15.SELECTED DRAWING: Figure 5
Patent JP-2021164749-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-07-09
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine includes: predetermined ball entry means; detection means for detecting that a game ball has passed through a specific position; lottery execution means for executing a predetermined lottery when the detection means detects passage of the game ball; assist means for assisting entry of the game ball into the game entry means when the predetermined lottery is won; and distribution means for distributing the reached game ball into a plurality of paths. The detection means is disposed on one of the plurality of paths.SELECTED DRAWING: Figure 31
Patent JP-2021181337-A (JP)
Title: Ringless metal can and method for producing the same
Inventor: FLORIAN CHRISTIAN GREGORY COMBE
IPC: B21D51/26
Filed: 2021-07-15
Abstract: To provide a ringless can having enhanced rigidity and excellent sealing property.SOLUTION: In the ringless can, a can main body 10 comprises only a single and homogeneous material and has an end part for regulating an upper opening part into the main body, and the main body further comprises inward beads 23 pushed into the main body adjacent to the end part to extend therearound and regulate a sealing face 24 facing an inside; the can further comprises a lid 4 for regulating an outward sealing face, and a surface thereof comes in contact with the sealing face facing an inside provided by the beads in order to seal the can main body with the lid.SELECTED DRAWING: Figure 9
Patent JP-2021165143-A (JP)
Title: Unmanned aerial vehicle
Inventor: WAKE KAZUHIRO
IPC: B64C39/02
Filed: 2021-07-20
Abstract: To achieve a battery which can be disabled when a phenomenon that could cause disfunction is detected, and to provide an unmanned aerial vehicle.SOLUTION: A battery includes: a battery pack 11 having a battery cell; a sensor 12 and 13 for detecting phenomena that cause disfunction of the battery pack 11; a memory 14 for storing a detection signal of the sensor; and a cut-off circuit 15 and 16 for cutting off output of the battery pack 11 on the basis of the detection signal. An unmanned aerial vehicle comprises the battery and an aircraft-side sensor 23 and 24, and actuates the cut-off circuit included in the battery 1 on the basis of the detection signal on the aircraft-side sensor.SELECTED DRAWING: Figure 1
Patent JP-2023017261-A (JP)
Title: Vehicle front section structure
Inventor: SAWADA HISATO
IPC: B60J5/04
Filed: 2021-07-26
Abstract: To expand a cabin space in a vehicle widthwise direction, and to accomplish an interior design with a continuity from a door to an instrument panel.SOLUTION: A door recess 13 concaved outwardly in a vehicle widthwise direction is formed in the upper part of the internal wall surface of a door 1 with the door 1 being closed. An operation component 12 that allows a person in a vehicle 20 to actuate the latch of the door 1 so as to unlock the door 1 is provided inside the door 1 at a position avoiding the door recess 13. The door recess 13 is formed in a shape such that a curved surface concaved in the vehicle widthwise direction is continuous in a back-and-forth direction with the door 1 being closed, and extends up to the front end of the internal wall surface of the door 1. An instrument panel recess 21 formed in a shape such that a curved surface concaved toward the front side is continuous in the vehicle widthwise direction is formed in an instrument panel 2. A ridge line 21a of the upper end of the instrument panel recess 21 is continuous with a ridge line 13a of the upper end of the door recess 13.SELECTED DRAWING: Figure 1
Patent JP-2023018826-A (JP)
Title: Coating film testing device, coating film testing method, and coating film testing confirmation method
Inventor: KITAWAKI KAZUTOMO
IPC: G01N21/01
Filed: 2021-07-28
Abstract: To provide a coating film testing device, a coating film testing method, and the like capable of observing the process of contamination in evaluation of stain resistance of a coating film and easily performing relative comparison in a relatively short time.SOLUTION: In a coating film testing device, two or more test plates, each having a coating film on the surface, are arranged side by side in an inclined state. In the upwards of each of two or more test plates, a dropping part is installed, which drops contaminant-containing liquid onto the test plate, and at least a reference test plate equipped with a reference coating and a comparative test plate equipped with a comparative coating are provided as two or more test plates. In a coating film testing method, the coating film testing device is used, and on each of two or more test plates, the contaminant-containing liquid is dropped intermittently for a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2023018928-A (JP)
Title: Communication control device and cooling device
Inventor: YAMADE KINYA
IPC: F25D23/00
Filed: 2021-07-28
Abstract: To provide a communication control device that transmits state information indicating a state of an electrical apparatus through a communication function of the electrical apparatus and can rapidly acquire state information from a specific electrical apparatus, and to provide a cooling device.SOLUTION: A refrigerator 10 includes an acquisition unit 17 and a communication unit 16. The acquisition unit 17 acquires state information indicating a state of the refrigerator 10 which is error information of the refrigerator 10 and the like. The communication unit 16 transmits state information of the refrigerator 10 acquired by the acquisition unit 17 to a communication terminal 30 included in a first region 20 or a communication unit 32 of an electrical apparatus 31.SELECTED DRAWING: Figure 1
Patent JP-2021166910-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A game machine includes: shooting means for shooting game balls toward a game area; a first passage as a passage through which game balls can pass; a second passage as a passage through which game balls can pass; and distribution means for distributing arriving game balls to either the first passage or the second passage. The distribution means can be in a first state for distributing arriving game balls to the first passage or a second state for distributing arriving game balls to the second passage, and an initial state and a stationary state are the first states. The distribution means in the initial state or the stationary state distributes arriving game balls to the first passage, and is alternately shifted between the first state and the second state by operation of dynamical action received from the arriving game balls.SELECTED DRAWING: Figure 105
Patent JP-2021175746-A (JP)
Title: Peptide having anti-viral effect and composition containing the same
Inventor: KIM SANG JAE
IPC: A61K38/10
Filed: 2021-07-29
Abstract: To provide a peptide having an antiviral activity and a composition comprising the same.SOLUTION: The present specification relates to an anti-viral composition and, more particularly, to a composition that both is anti-viral and prevents and treats diseases associated with viruses, containing a peptide derived from a telomerase, thereby being effective in treating and preventing diseases associated with viruses and pathological symptoms caused by viruses. The peptide exhibits an effect of treating diseases associated with viruses by inhibiting the RNA replication of viruses, thereby being capable of providing a method that both is antiviral and prevents and treats diseases associated with viruses.SELECTED DRAWING: Figure 38
Patent JP-2023019990-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-30
Abstract: To provide a game machine capable of suppressing the decline of amusement in a game.SOLUTION: A game machine includes a display device capable of displaying an image, performance control means capable of controlling display related to a performance executed on the display device, and operation means capable of changing between a first state and a second state according to an operation. The performance control means can display a specific mode on the display device on the basis of the fact that the operation means has changed from the first state to the second state, ends the display of the specific mode after a certain period of time has elapsed when the operation means is changed to be in the second state continuously even after the specific mode is displayed, and ends the display of the specific mode after a certain period of time has elapsed since the last change to the second state when the operation means is intermittently changed to be in the second state from the first state after the specific mode is displayed. The specific mode is not displayed when the result of a lottery is a win.SELECTED DRAWING: Figure 129
Patent JP-2023023772-A (JP)
Title: Current cancellation device and impedance measurement device
Inventor: HOTTA AKIZUMI
IPC: G01R31/389
Filed: 2021-08-06
Abstract: To reduce a level of a current component flowing in a load connection line connected to a load to avoid load failure when a level of an AC signal supplied to the load connection line is increased.SOLUTION: A current cancellation device includes: a non-contact type current sensor 3 for detecting a current component flowing in a load connection line L connected to the load Load in a non-contact manner with respect to the load connection line L; and a cancellation signal injection unit 4 for generating a cancellation signal Sk for canceling a noise signal Sn detected by the non-contact type current sensor 3 and injecting the generated cancellation signal Sk into the load connection line L in a non-contact manner.SELECTED DRAWING: Figure 1
Patent JP-2023026027-A (JP)
Title: Degradation diagnosis system
Inventor: ISEKI AKIHIRO
IPC: G01H17/00
Filed: 2021-08-12
Abstract: To obtain a degradation diagnosis system with which it is possible to suppress a rise of manufacturing cost and detect the degradation of a point with high accuracy at which a change of natural vibration hardly shows up.SOLUTION: The degradation diagnosis system comprises a sensor head that detects the physical quantity for conducting degradation diagnosis and is installed to a structure, and a diagnosis unit for performing the degradation diagnosis of the structure on the basis of the physical quantity. The structure is supported by a bearing that is provided outside of a quartile point, and the sensor head is installed between the quartile point and the bearing. The diagnosis unit calculates, from the physical quantity detected by the sensor head, the inclination information of the structure as a feature quantity that constitutes a first index to the degradation diagnosis of the structure, causes a storage unit to store the inclination information as time-series data successively with the passage of time, extracts a past feature quantity from among the time-series data stored in the storage unit, and determines that there is occurrence of degradation in the structure when there exists a preset significant difference between the past feature quantity and the present feature quantity.SELECTED DRAWING: Figure 3
Patent JP-2023030776-A (JP)
Title: Gram negative bacterium inactivating agent and gram negative bacterium inactivating method
Inventor: MATSUZAWA TAMIO
IPC: A01N25/02
Filed: 2021-08-24
Abstract: To provide a Gram negative bacterium inactivating agent effective in inactivation of Gram negative bacterium, and a use method of the inactivating agent.SOLUTION: A Gram negative bacteria inactivating agent of the present invention is a highly alkaline electrolyte having a pH value of 12.1 to 13.2, a negative redox potential, and a dissolved hydrogen concentration of 200 to 1500 ppb. Preferably, it is a highly alkaline electrolyte bacteria deactivating agent having a pH of 12.5 to 13.1, a redux potential of -300 to -1100 mV, and a dissolved hydrogen concentration of 400 to 1300 ppb. More preferably, free chlorine is 0 ppm. A method of spraying the Gram negative bacteria inactivating agent in the form of a mist or foam, or in the form of a micro-sized mist into a space from a sprayer or a spraying device, and attaching it to an object to be protected from Gram negative bacteria; alternatively, a method of attaching the gram negative bacterial inactivating agent to the object to be protected by immersing the object to be protected in the Gram negative bacterium inactivating agent, or washing the objected to be protected in the Gram negative bacterium inactivating agent, or applying the Gram negative bacteria inactivating agent to the object to be protected.SELECTED DRAWING: Figure 1
Patent JP-2023032085-A (JP)
Title: Range hood
Inventor: SUZUKI MASARU
IPC: F24F7/06
Filed: 2021-08-26
Abstract: To provide a range hood that improves productivity, suppresses distortion of a hood top plate due to drawing, and prevents a gap between the hood top plate and a body from occurring.SOLUTION: A range food comprises a hood 2, a body 3, a filter 27, and a blower 6. A hood top plate 20 comprises a filter mounting part 4 formed by drawing, and an upward convex part 5 provided continuously so as to surround the periphery of the filter mounting part 4. The body 3 is attached to the hood top plate 20 with the lower surface of a flange part 8 of the body 3 and the convex part 5 in contact with each other, and distortion due to drawing of the hood top plate 20 is suppressed by the convex part 5 so that a gap is prevented from occurring between the hood top plate 20 and the body 3.SELECTED DRAWING: Figure 11
Patent JP-2023032242-A (JP)
Title: Information processing unit and monitoring method
Inventor: KOBEGAWA MINORU
IPC: G06F9/445
Filed: 2021-08-26
Abstract: To provide a mechanism for monitoring a writing into nonvolatile memory and identifying a cause when detecting an abnormality in data, and also to provide a mechanism for notifying a user of a cause when detecting an abnormality in data stored in the nonvolatile memory.SOLUTION: An information processing unit includes: nonvolatile memory storing a program; and a control part configured to execute the program stored in the nonvolatile memory. The information processing unit monitors an access path to the nonvolatile memory, records an execution of a writing when the writing to nonvolatile recording means is executed, and verifies an authenticity of the program stored in nonvolatile recording memory. Further, the information processing unit notifies a cause of an abnormality in a program according to stored information when the abnormality in the program is detected.SELECTED DRAWING: Figure 1
Patent JP-2023032551-A (JP)
Title: Optical member, method for manufacturing optical member, optical instrument, and imaging apparatus
Inventor: NAKABAYASHI MASAAKI
IPC: G03B17/02
Filed: 2021-08-27
Abstract: To provide an optical member that has low reflectance even if an incident angle is increased.SOLUTION: An optical member 10 has: a substrate 1 that has a first surface 11; a porous layer 2 that is provided on the first surface 11 of the substrate and has a plurality of holes 23; a first convex part row 3 that is formed of a plurality of first concave parts provided on a surface 22 of the porous layer at an interval in a first direction; and a second convex part row 4 that is formed of a plurality of second concave parts provided at an interval in parallel with the first concave parts. The interval d between the first concave part row 3 and the second concave part row 4 in a second direction intersecting the first direction is larger than the height h1 of the first concave part row and the height h2 of the second concave part row.SELECTED DRAWING: Figure 1
Patent JP-2021185373-A (JP)
Title: Compositions, devices, and methods of osteoarthritis sensitivity testing
Inventor: Zackary IRANI-COHEN
IPC: G01N33/53
Filed: 2021-08-27
Abstract: To provide a composition, a device, and a method for sensitivity testing for food for specifying and possible elimination of selected food items as foods that exacerbate or worsen symptoms or foods that, when removed, alleviate symptoms in patients diagnosed with or suspected to have osteoarthritis.SOLUTION: Contemplated test kits and methods for food sensitivity related to osteoarthritis are based on rational-based selection of food preparations with established discriminatory p-value. In some embodiments, kits include those with a minimum number of food preparations that have an average discriminatory p-value of ≤0.07 as determined by their raw p-value or an average discriminatory p-value of ≤0.10 as determined by FDR multiplicity adjusted p-value. In further contemplated aspects, compositions and methods for food sensitivity are also stratified by gender to further enhance predictive value.SELECTED DRAWING: Figure 1A
Patent JP-2023037186-A (JP)
Title: rotary brush device
Inventor: MORIYA SHOTA
IPC: A46B11/06
Filed: 2021-09-03
Abstract: To suppress uneven wear and falling of brush bundles in segment brushes mounted on a rotary member.SOLUTION: A rotary brush device includes a rotary member rotated in a state in which the rotary member is mounted with a plurality of segment brushes, wherein the segment brush includes a brush body having a brush bundle, a cylindrical member which stores the brush body so as to be movable in an axial direction and is fixed to the rotary member, an elastic member for energizing the brush body toward a processing target side, and a rotation mechanism for rotating the brush body to the rotary member according to strength of elasticity exhibited by the elastic member.SELECTED DRAWING: Figure 1
Patent JP-2023038057-A (JP)
Title: Electric tool
Inventor: KITAMURA KOTA
IPC: B25F5/00
Filed: 2021-09-06
Abstract: To reduce a size of an electric tool.SOLUTION: An electric tool 1 comprises: a motor 2 having a motor shaft 24; a centrifugal fan 8; and a housing 10. The centrifugal fan 8 is aligned with the motor 2, and rotates by drive force transmitted from the motor shaft 24 of the motor 2. The housing 10 stores the motor 2 and the centrifugal fan 8. The centrifugal fan 8 comprises: a substrate part 84; and a blade part 85 protruded from the substrate part 84 to the motor 2. A wall part 16 of the housing 10 faces the substrate part 84, and protrudes along a radial direction of the centrifugal fan 8. The substrate part 84 of the centrifugal fan 8 has a taper part 86. The taper part 86 is reduced in an outer diameter as approaching to the wall part 16 in a direction along the motor shaft 24. At least a part of the taper part 86 faces the wall part 16.SELECTED DRAWING: Figure 2
Patent JP-2023040859-A (JP)
Title: Home delivery box
Inventor: KONDO MARIKO
IPC: A47G29/12
Filed: 2021-09-10
Abstract: To provide a home delivery box that can be manufactured at low costs and can be made compact when not in use.SOLUTION: A home delivery box 1 includes a body part 2 having a top plate 4, right and left side plates 5 and 5, and an opening/closing plate 3, and a drawer part 6 that can be housed in the body part 2. The drawer part 6 includes a front wall 7, and right and left side walls 8 and 8. The right and left side walls 8 and 8 are expandable and contractable in a back and forth direction between a storage position in which the front wall 7 is stored in the body part 2, and an expanded position in which the front wall 7 is drawn outside the body part. By changing the state of the drawer part 6 from a first state in which the front wall 7 is stored in the body part 2, and the opening/closing plate 3 closes a front opening 2a of the body part 2 to a second state in which the front wall 7 is drawn outside the body part 2, the opening/closing plate 3 continues to the top plate 4, and an upper opening 9 of the drawer part 6 is closed by the opening/closing plate 3, a space surrounded by the top plate 4, the right and left side plates 5 and 5, the opening/closing plate 3, the front wall 7, and the right and left side walls 8 and 8 is made into a storage space S.SELECTED DRAWING: Figure 2
Patent JP-2022080265-A (JP)
Title: Compaction method
IPC: E02B7/00
Filed: 2021-09-16
Abstract: PROBLEM TO BE SOLVED: To efficiently compact a civil engineering structure. 
     SOLUTION: A method for compacting a slope of a civil engineering structure using a compaction part coupled to a vibration generation part that vibrates in a predetermined direction. The compaction part comprises a plate member having: a construction surface; a back surface that is positioned on the opposite side to the construction surface and faces the vibration generation part in the predetermined direction; and a plurality of through holes passing through between the construction surface and the back surface. The compaction method vibrates the compaction part by actuating the vibration generation part in a state in which the construction surface of the plate member is pressed against the slope to compact the slope. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023043537-A (JP)
Title: Information processing apparatus, program, information processing system, user terminal and information processing method
Inventor: KIKUCHI HIDETOSHI
IPC: G06Q30/0601
Filed: 2021-09-16
Abstract: To have communication between users in a more realistic sense.SOLUTION: An information processing apparatus that can communicate with a first user terminal operated by a first user and a second user terminal operated by a second user comprises: delivery data creation means that creates delivery data for displaying a first imaged image of a first camera in an imaging direction selected by the first user and a second imaged image of a second camera in an imaging direction selected by the second user on the first user terminal; communication means that transmits the created delivery data to the first user terminal; and communication function provision means that provides a bi-directional communication function to the first user and the second user.SELECTED DRAWING: Figure 4
Patent JP-2023043616-A (JP)
Title: Cooling device
Inventor: KUMAKI JUNICHI
IPC: F28D15/02
Filed: 2021-09-16
Abstract: To provide a technique for improving cooling efficiency of a cooling device.SOLUTION: A cooling device comprises: a tank which stores a coolant; a circulation passage which connects a coolant outlet and a coolant inlet of the tank and circulates the coolant; a pump which pumps the coolant from the coolant outlet of the tank to the circulation passage; a cooling section which cools a cooled object through the coolant; a supply passage which supplies the coolant from the circulation passage to the cooling section; and an ejector which is installed at a downstream side of a position of the supply passage in the circulation passage, sucks the coolant supplied to the cooling section using a flow of the coolant in the circulation passage and allows the same to flow into the circulation passage. The supply passage has an atomization section to atomize the coolant when the same is supplied to the cooling section.SELECTED DRAWING: Figure 1